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Unchair
Rural municipality · 51170 · Grand Est
👥 Population
194
2023 · INSEE
🏠 Median price /m²
2 211 €
📈 2% since 2015
💰 Gross yield
6.3 %
rent / purchase price
⚡ Avg. energy rating
G
🔴 75.0 % energy sieves (F-G) (F-G)
🎯 Investment score Low
Unchair — Score 36/100.
Why this score? This score is penalized mainly by an energy-inefficient housing stock (5/100) and improvable safety statistics (14/100).
36
💰 Yield45
🌳 Quality of life61
📊 Dynamism51
💸 Affordability35
🛡️ Safety14
⚡ Energy rating5
🏠 Property prices
DVF · 6 Transactions · Unchair
🏡 House /m²
2 211 €
📋 Transactions
6
📈 Price per m² evolution (2020 — 2024)
📊 Annual transaction volume
📊 Nearby municipalities
| City | Apt. | House | Trans. | Pop. |
|---|---|---|---|---|
| Reims | 2 817 € | 2 602 € | 2645 | 177 674 |
| Châlons-en-Champagne | 1 556 € | 1 741 € | 529 | 42 971 |
| Épernay | 1 950 € | 2 116 € | 371 | 22 174 |
| Vitry-le-François | 1 126 € | 1 133 € | 131 | 10 996 |
| Tinqueux | 2 122 € | 2 480 € | 111 | 10 771 |
| Bétheny | 2 068 € | 2 616 € | 107 | 6 975 |
💰 Rental yield
Calculated from DVF prices and observed rents
🏠 Average rent
11.69 €/m²
monthly
💰 Gross yield
6.3 %
⏳ Payback period
15.8 years
🏘️ Rental market & tension
INSEE Housing Stock 2021 · Pinel ABC zoning · Tense areas
🏠 Main residences
82.6 %
🏖️ Secondary homes
4.6 %
🚪 Vacant homes
12.8 %
🎯 Pinel zoneⓘOfficial Pinel zoning. A Bis = very high tension (Paris, French Riviera), A = high tension (metropolises), B1 = moderate, B2 = low, C = relaxed market.
C
Relaxed market
⚖️ Tense area (ALUR law)ⓘTense area under article 232 of the French Tax Code (CGI) / ALUR law. Enables rent control and applies the vacant housing tax.
No
Free rents
💶 Local taxation
REI · DGFIP · Exercice 2024
🏠 Property tax (built)ⓘMunicipal property tax rate on built properties (TFB). Applied to the cadastral rental value to calculate the owner's annual property tax.
42.010 %
Global rate 2024
🌾 Property tax (unbuilt)ⓘMunicipal property tax rate on unbuilt properties (TFNB): land, fields, forests.
44.650 %
🏘️ Housing tax
33.870 %
Secondary homes
🗑️ Waste collection taxⓘTEOM — Household Waste Collection Tax. Applied by the municipality or intermunicipality to finance waste collection and treatment.
9.000 %
🏢 CFE
0.40 %
👥 Demographics
API Geo + INSEE
🧑🤝🧑 Inhabitants
194
2023
📐 Area
3.70 km²
52 inh/km²
💶 Median income
28 310 €
📊 Median age
40.8 yrs
34.4% under 30
💼 Activity rate
79.0 %
ages 15-64
📉 Unemployment rate
4.8 %
2021 census
🏢 Local economy & dynamism
SIRENE · INSEE
🏢 Active businesses
79
SIRENE database 2026
✨ 2024 creations
5
-16.7% vs 2023
📊 2023 creations
6
💼 Economic density
407
Businesses / 1,000 pop.
🚉 Transport & accessibility
SNCF Open Data · INSEE Urban Areas 2020
🚆 Nearest train station
Magneux - Courlandon
À 2.70 km · Segment C
🏙️ Urban attraction areaⓘUrban Attraction Areas (INSEE 2020): municipal classification based on commuting relationships with urban hubs. Main hub / secondary / suburban crown / outside.
Reims
Suburban crown
🏛️ IntercommunalityⓘEPCI — Public Establishment for Intermunicipal Cooperation. Community of communes, agglomeration, urban or metropolitan community grouping the municipality with its neighbors.
CU du Grand Reims
EPCI
📍 Rail access
Good
Station distance
🏪 Amenities & services
BPE · INSEE
📋 Services_publics
6
⚡ Energy performance
4 DPE · ADEME
📊 Energy rating distribution
A
0.0 %
B
0.0 %
C
0.0 %
D
25.0 %
25.0 %
E
0.0 %
F
25.0 %
25.0 %
G
50.0 %
50.0 %
75.0 % energy sieves (F-G) (F+G) — Nat. average : 17 %
💶 Energy rating impact on price per m²
🏛️ Historical heritage
Mérimée database · 1 protected monuments
| Building | Era |
|---|---|
| église | — |
⚠️ Natural and technological risks
Géorisques API · 4 risks identified
Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines)
Glissement de terrain
Mouvement de terrain
Tassements différentiels
📡 Digital coverage
ARCEP
📶 Ultra-fast broadband
100.0 %
💧 Drinking water quality
API Hub'Eau · 5 743 analyses · EAU ARDRE ET VESLE (CLIG51)
🧪 Bacteriology
✅ Compliant
📋 analyses
5 743
🎯 Municipalities with a similar score
Same region, score close to
Neufchâteau
88300
36/100
6 732 Inhabitants
Nouzonville
08700
36/100
5 523 Inhabitants
La Bresse
88250
36/100
3 853 Inhabitants
Anould
88650
36/100
3 234 Inhabitants
Joinville
52300
36/100
2 915 Inhabitants
Fère-Champenoise
51230
36/100
2 173 Inhabitants
Vincey
88450
36/100
2 053 Inhabitants
Châtel-sur-Moselle
88330
36/100
1 723 Inhabitants
📍 Nearby municipalities
Nearest geographically
| City | Distance | Score | Pop. |
|---|---|---|---|
| Crugny | 4.0 km | 35/100 | 675 |
| Montigny-sur-Vesle | 4.8 km | 63/100 | 569 |
| Faverolles-et-Coëmy | 6.8 km | 28/100 | 601 |
| Fismes | 5.3 km | 35/100 | 5 850 |
| Jonchery-sur-Vesle | 5.5 km | 34/100 | 1 822 |
| Les Septvallons | 9.1 km | 51/100 | 1 232 |
| Prouilly | 7.2 km | 41/100 | 549 |
| Beaurieux | 12.9 km | 56/100 | 794 |
❓ Frequently asked questions about Unchair
What is the price per m² in Unchair? ▶
The median price per m² in Unchair is 2 211 €.
What is the rental yield in Unchair? ▶
The gross rental yield in Unchair is 6.3%.
Is Unchair a good real estate investment? ▶
Unchair has a ScorCity score of 36/100, making it a risky investment.
What is the average energy rating in Unchair? ▶
The most common energy rating class in Unchair is G.
What are the natural risks in Unchair? ▶
4 risks are identified in Unchair: Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Glissement de terrain, Mouvement de terrain.